@import 'base.less';
@import 'variable.less';
@import 'mixin.less';

// 侧边栏
.aside {
  position: fixed;
  left: 0;
  top: 0;
  width: 180px;
  height: 100%;
  background-color: #2f4050; // 个人资料
  .profile {
    height: 160px;
    padding-top: 25px;
    text-align: center;
    background-color: #243443; // 头像
    .avatar {
      width: 80px;
      height: 80px;
      margin: 0 auto;
      overflow: hidden;
      border: 3px solid rgba(255, 255, 255, 0.3);
    }

    h4 {
      color: #a9b0c2;
      font-size: 16px;
    }
  } // 导航菜单
  .navs {
    padding: 20px 0;

    li a+ul {
      // display: none;
      overflow: hidden;
    }

    a {
      width: 100%;
      line-height: 1;
      padding: 10px 20px;
      margin: 4px 0;
      color: #a9b0c2;

      &:hover {
        color: #F6F6F6;
        background-color: #243443;
      }
    }

    a+ul a {
      padding-left: 46px;
    }

    .active {
      color: #F6F6F6;
      background-color: #243443;
    }

    i {
      margin-right: 8px;
    }

    .arrow {
      float: right;
    }
  }
}

// 头部
.header {
  width: 100%;
  padding-left: 180px;
  position: fixed;
  top: 0;
  z-index: 99;

  .navbar-custom {
    padding-right: 15px;
    background-color: #FFF;
    border-bottom: 1px solid #EEE;
    .border-radius(0);
  }

  .navbar-brand {
    height: auto;
    line-height: 1;
    padding: 4px 6px;
    margin: 12px 0 0 15px;
    color: #FFF;
    background-color: #5cb85c;
    .border-radius(2px);
  }

  .navbar-nav {

    a {
      position: relative;
      background-color: transparent;
    }

    .fa {
      font-size: 16px;
    }

    .badge {
      line-height: 1;
      padding: 2px 4px 3px;
      background-color: #5cb85c;
      position: absolute;
      top: 8px;
      left: 24px;
      .border-radius(4px);
    }
  }
}

// 主体
.main {
  min-width: 844px;
  padding: 72px 0 30px 180px; // 主体
  .body {
    // 面包屑
    .breadcrumb {
      background-color: #FFF;
      border: 1px solid #EEE;
    }

    .page-title {
      padding: 10px 15px;
      margin-bottom: 20px;
      overflow: hidden;
      border-bottom: 1px solid #EEE;
      background-color: #FFF;
      .border-radius(4px);
    } // 表格
    .table {
      text-align: center;
      background-color: #FFF;
    }

    th {
      text-align: center;
      font-weight: normal;
    }

    td {
      vertical-align: middle;
    }

    label {
      color: #666;
      font-weight: normal;
    } // 分页
    .pagination {
      margin-top: 0;
    }

    .repass {
      padding: 40px 0 20px;
      background-color: #FFF;
    }
  } // 用户信息
  .user-profile {

    // 个人资料
    .profile {
      height: 140px;
      padding: 30px 30px 0 30px;
      margin-bottom: 20px;
      overflow: hidden;
      background-color: #FFF;
      .border-radius(4px);

      img {
        width: 80px;
        height: 80px;
        overflow: hidden;
        .border-radius(50%);
      }

      span {
        line-height: 1;
        display: block;
        margin-left: 90px;
      }

      .name {
        margin-top: 10px;
        margin-bottom: 15px;
        font-weight: bold;
        font-size: 16px;
      }

      li {
        text-align: center;
        padding: 10px 0 0;

        span {
          margin: 0;
        }

        a {
          display: block;
          height: 32px;
          line-height: 32px;
          padding: 0 40px;
          margin-top: 20px;
          border-right: 1px solid #DDD;
          font-size: 18px;
          font-weight: bold;
          color: #666;
        }
      }
    } // 课程
    .courses {
      margin-bottom: 20px;
      background-color: #FFF;
      overflow: hidden;
      .border-radius(4px);

      .navs {
        padding: 0 15px;
        margin: 0;
        border-bottom: 1px solid #EEE;
        overflow: hidden;

        a {
          line-height: 1;
          padding: 20px;
          font-size: 16px;
          color: #333;

          &:hover {
            color: #15c288;
          }
        }

        .active {
          color: #15c288;
        }
      }

      li {
        float: left;
      }
    }

    .course {
      padding: 20px 0;
      margin: 0 15px;
      border-bottom: 1px dashed #EEE;
      overflow: hidden;

      &:hover {
        background-color: #FCFCFC;
      }

      &:last-child {
        border-bottom: none;
      }

      .pic {
        width: 160px;
        height: 80px;
        overflow: hidden;
        float: left;

        position: relative;
      }

      .percent {
        width: 50px;
        height: 50px;
        text-align: center;
        line-height: 50px;
        margin: -25px 0 0 -25px;
        font-weight: 600;
        color: #DDD;
        background-color: rgba(0, 0, 0, 0.4);
        .border-radius(50%);
        position: absolute;
        left: 50%;
        top: 50%;
      }

      .info {
        height: 80px;
        line-height: 1;
        padding-left: 180px;

        a {
          color: #444;
          margin: 10px 0 15px;
          font-size: 18px;

          &:hover {
            color: #15c288;
          }
        }

        span {
          color: #15c288;
        }
      }
    }
  } // 讲师管理
  .teacher {

    .teacher-add {
      padding: 40px 0 20px;
      background-color: #FFF;
    }
  } // 讲师资料
  .teacher-profile {
    // 个人设置
    .settings {
      padding: 40px 0 20px;
      background-color: #FFF;

      .preview {
        width: 120px;
        height: 120px;
        padding: 0;
        margin-left: 15px;
        overflow: hidden;
        position: relative;

        &:hover .cover {
          background-color: rgba(0, 0, 0, 0.4);
        }

        &:hover .fa-upload {
          color: rgba(240, 240, 240, 0.8);
        }
      }

      input[type="file"] {
        position: absolute;
        left: 0;
        top: 0;
        z-index: 9;
        width: 100%;
        height: 100%;
        opacity: 0;
      }

      .cover {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        text-align: center;
        line-height: 120px;
        font-size: 40px;
        background-color: rgba(0, 0, 0, 0);
        transition: all 0.3s;
      }

      .fa-upload {
        color: rgba(240, 240, 240, 0);
      }

      .uploadify {
        position: absolute;
        left: 0;
        top: 0;
      }

      .ckeditor {
        min-height: 300px;
      }

      textarea {
        // display: none;
      }

      select {
        width: 32%;
        margin-right: 2%;
        float: left;

        &:last-child {
          margin-right: 0;
        }
      }
    } // 个人资料
    .profile {

      .cell {
        padding: 15px;
        color: #FFF;
        overflow: hidden;
        .border-radius(4px);

        .fa {
          font-size: 50px;
          float: left;
        }

        span,
        h5 {
          display: block;
          line-height: 1.8;
          margin: 0 0 0 70px;
        }

        h5 {
          font-size: 15px;
        }

        span {
          font-size: 13px;
        }
      }

      .money {
        background-color: #FC8675;
      }

      .th {
        background-color: #5AB6DF;
      }

      .user {
        background-color: #65CEA7;
      }

      .eye {
        background-color: #EBC85E;
      } // 图表
      .chart {
        min-height: 400px;
        padding: 30px 15px;
        margin-top: 20px;
        background-color: #FFF;
        overflow: hidden;
      }
    }
  } // 创建课程
  .course-add {

    .steps {
      min-height: 500px;
      margin-bottom: 80px;
      .border-radius(4px);
    } // 摘要
    .brief {
      overflow: hidden;
      background-color: #FFF;

      .thumb {
        width: 240px;
        height: 120px;
        background-image: url(../img/course.png);
        background-size: contain;
        float: left;
        position: relative;
      }

      .info {
        height: 100px;
        padding-top: 20px;
        margin-left: 260px;
      }

      dt {
        line-height: 1;
        margin-bottom: 10px;
        font-size: 16px;
        font-weight: normal;
        color: #666;
      }

      dd {
        line-height: 2;
        font-size: 14px;
        color: #999;
      }
    } // 步骤
    .forwards {
      width: 240px;
      margin-top: 20px;
      background-color: #FFF;
      float: left;

      li {
        text-align: center;
        border-bottom: 1px solid #EEE;
        font-size: 16px;
      }

      a {
        display: block;
        line-height: 1;
        padding: 22px 0 22px 30px;
        color: #444;
        position: relative;
      }

      b {
        display: block;
        width: 18px;
        height: 18px;
        line-height: 14px;
        margin: -9px 0 0 0;
        border: 1px solid #DDD;
        font-size: 12px;
        font-weight: normal;
        .border-radius(50%);
        position: absolute;
        left: 70px;
        top: 50%;
      } // 悬停
      a:hover,
      .active {
        color: #15c288;

        b {
          border: 1px solid #15c288;
        }
      }

      .active {
        background-color: #EEE;
      } // 完成
      .done {
        color: #15c288;

        b {
          line-height: 16px;
          color: #FFF;
          background-color: #15c288;
          border: 1px solid #15c288;
        }
      }
    } // 主体
    .content {
      min-height: 400px;
      margin-left: 260px;
      margin-top: 20px;
      background-color: #FFF;
    }

    .title {
      padding: 10px 0;
      border-bottom: 1px solid #EEE;
      overflow: hidden;

      h5 {
        margin-left: 15px;
        font-size: 16px;
        float: left;
      }

      .btn {
        margin: 5px 10px 0 0;
      }
    }

    form {
      padding-top: 20px;
      color: #666;
    } // 创建课程
    .create {
      padding: 0 15px;
      background-color: #FFF;
      overflow: hidden;

      form {
        margin-top: 30px;
      }

      .btn {
        margin-right: -10px;
      }

      .extra {
        height: 240px;
        padding-left: 40px;
        margin-top: 30px;
        border-left: 1px solid #CCC;

        p {
          line-height: 1.5;
          color: #999;
        }
      }
    } // 基本信息
    .basic {
      overflow: hidden;
      padding-bottom: 20px;

      .ckeditor {
        min-height: 300px;
      }

      textarea {
        // display: none;
      }

      select {
        display: inline-block;
        width: 25%;
      }

      .help-block {
        font-size: 12px;
        margin-bottom: 0;
      }
    } // 课程图片
    .picture {
      padding: 20px 0 40px;
      overflow: hidden;

      .preview {
        width: 400px;
        min-height: 160px;
      }

      img {
        max-width: 100%;
        width: auto;
      }

      input[type="file"] {
        // opacity: 0;
      }

      .tips {
        margin: 20px 0;
        width: 400px;
        color: #666;
      }
    } // 课时管理
    .lessons {
      padding: 20px 15px;

      ul {
        margin-left: 40px;
        margin-right: 30px;
        border-left: 2px solid #CCC;
      }

      li {
        padding: 10px;
        margin-left: 24px;
        border: 1px solid #CCC;
        margin-top: 10px;
        color: #666;
        position: relative;

        &:before {
          content: '';
          display: block;
          width: 24px;
          height: 2px;
          margin-top: -1px;
          background-color: #CCC;
          position: absolute;
          top: 50%;
          left: -25px;
        }

        span {
          margin-right: 5px;
        }

        .duration {
          color: #999;
          font-size: 13px;
        }

        .action {
          display: none;
        }

        &:hover {
          background-color: #F3F3F3;

          .action {
            display: block;
          }
        }

        &:first-child {
          margin-top: 0;
        }
      }

      .fa-file-video-o {
        color: #70d445;
      }
    }
  } // 全部课程
  .course-list {

    .courses {
      margin-bottom: 20px;
      background-color: #FFF;
      .border-radius(4px);
    }

    .search {
      padding: 15px;
      border-bottom: 1px solid #EEE;
    }

    .course {
      padding: 20px 0;
      margin: 0 15px;
      border-bottom: 1px dashed #EEE;
      overflow: hidden;

      &:hover {
        background-color: #FCFCFC;
      }

      &:last-child {
        border-bottom: none;
      }

      .pic {
        width: 240px;
        height: 120px;
        overflow: hidden;
        float: left;

        position: relative;
      }

      .info {
        height: 120px;
        line-height: 1;
        padding-left: 260px;

        a {
          color: #444;
          margin: 10px 0 15px;
          font-size: 18px;

          &:hover {
            color: #15c288;
          }
        }

        li {
          margin: 8px 0;
          color: #888;
        }

        span {
          margin-right: 10px;
        }
      }
    }
  } // 课程分类
  .course-category {

    .category-add {
      padding: 40px 0 20px;
      background-color: #FFF;
      .border-radius(4px);
    }
  } // 广告管理
  .advert {

    .advert-add {
      padding: 40px 0 20px;
      background-color: #FFF;
    }
  }
}

// 登录
.login {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #2f4050; //
  .login-wrap {
    width: 500px;
    padding-top: 85px;
    padding-bottom: 20px;
    margin: 180px auto;
    background-color: #FFF;
    position: relative;

    .input-group {
      margin: 20px 0;
    }

    .fa {
      width: 18px;
      font-size: 20px;
    }

    .avatar {
      position: absolute;
      left: 50%;
      top: -60px;
      width: 140px;
      height: 140px;
      border: 10px solid #FFF;
      margin-left: -70px;
      border-radius: 50%;
      box-shadow: 0 1px 5px #CCC;
      background-color: pink;
    }
  }
}

#lesson {

  label {
    color: #666;
    font-weight: normal;
  }

  .help-block {
    color: #999;
    font-size: 12px;
  }

  input.small {
    width: 80px;
  }
}

#teacherModal {

  .avatar {
    width: 117px;
    height: 117px;
    overflow: hidden;
  }

  td,
  th {
    color: #666;
  }

  .introduce {
    min-height: 240px;
    padding: 15px 10px;
  }
}
